Re: st: Two new packages: -sampicc- and -iccconf- available from SSC

[David Airey <david.airey@Vanderbilt.Edu>]

Thank you for this.

-Dave

On Nov 20, 2008, at 7:28 AM, Visintainer PhD, Paul wrote:

> Thanks again to Kit Baum, two new packages dealing with intraclass  
> correlations are available from SSC.
>
> -sampicc- computes the sample size or, alternatively, the power  
> required to test an ICC (p1) against a null value (p0).  In  
> addition, the program will compute the sample size for a specified  
> width of a confidence interval for the ICC.
>
> -iccconf- is an immediate command that computes a confidence  
> interval for a single intraclass correlation (ICC).  The procedure  
> is based on an approach using the F-test described by Rosner.
>
> To install type:
>
> .ssc install sampicc
> .ssc install iccconf
>
>
> Regards,
>
> Paul
>
>
> _____________________
> Paul F. Visintainer, PhD
> paul.visintainer@bhs.org
>
>
>
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